Cooling and heating device for cooked food

Abstract

The invention discloses a cooling and heating device for cooked food, which comprises a processing chamber, a vacuum pump, a heat transfer device, a thermoelectric couple, a temperature controller and a lifting table, wherein the heat transfer device consists of a heat transfer pipe installation plate, a heat transfer cover connected above the periphery of the heat transfer pipe installation plate and a plurality of heat transfer pipes which are fixed to the lower surface of the heat transfer pipe installation plate and are distributed uniformly. By the cooling and heating device, the temperature difference of each part inside cooked food in the cooling or heating process can be prevented effectively, the cooling and heating time of the cooked food can be shorten greatly, and the moistureof the food is not lost in the cooling process.

Description

technical field [0001] The invention relates to a cooling and heating device, in particular to a cooling and heating device for cooked food. Background technique [0002] Southerners like to have porridge and noodles for breakfast, and students or working people are busy every morning after breakfast and rushing to school or work. But usually people can not eat immediately because the food is just cooked and too hot when having meals every day. But sometimes, in order to catch up with the time, they will swallow breakfast in embarrassment. Hot food will burn the mouth and esophagus, but after the food cools down, they often cannot catch up with the time. Therefore, some people go to school or work hungry. This not only wastes food, but also affects the body. [0003] In the prior art, there is only a separate cooling or heating device for food, and the effect of uniform heating or cooling of the food cannot be achieved during the heating or cooling process, and the moistur...

AI Technical Summary

Problems solved by technology

This will not only waste food, but also affect the body

[0003] In the prior art, there is only a separate cooling or heating device for food, and the effect of uniform heating or cooling of the food cannot be achieved during the heating or cooling process, and the moisture loss of the food is caused, and the original deliciousness is lost

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